Potatoes can last a couple of weeks, but eventually, they’ll sprout 食べなければ。ほとんどの人は結局ゴミ箱に捨ててしまいます。 But if you’re a gardener like me, you’ve probably wondered if you can grow them.
These staple vegetables are easy to grow, even for novice gardeners. All you need is enough soil, water, and sunlight to get them to thrive. You’ll also need tubers that have sprouted, known as seed potatoes 。 Once you plant them, they’ll grow into new tuber-bearing plants 。
When you see your store-bought tubers growing roots, you may wonder what the harm is in planting them. Let’s dive in below to answer if you can plant grocery store potatoes 。もしそうなら、本当にそれだけの価値があるのでしょうか？
簡単な答え
簡単に言うとはいです。 , you can plant and grow the sprouted potatoes you bought at the grocery store. The only catch is they may not be safe for your garden. Let’s look closer at why planting store-bought suds may be a bad idea and some alternatives to consider .
長い答え
Even though you can plant grocery-store potatoes in your garden, it may not be a good idea. Below are a few reasons why you should always grow certified potato seeds 市販のスパッドの代わりに。
Grocery Store Potatoes May Contain Diseases
Some plant infections can ruin an entire season’s work.
Diseases hide in many vegetables, especially potatoes. When you see these delicious tubers in the store, you won’t know which ones carry diseases. Sometimes, you can spot the signs of disease, while other times, garden-killing pathogens may be lying in plain sight.
最も一般的な病気は尋常性かさぶたと呼ばれます。 This disease appears on the skin as dark, 盛り上がったスポット ワインのコルクのような質感。 Although it’s not fatal to your plants, it can spread to other plants in your garden, especially other root vegetables.
Another common disease is Phytophthora 、疫病とも呼ばれます。 This common pathogen is what led to the Irish Potato Famine of the mid-19th century. Unlike scab, late blight can devastate the plants in your garden.
Store-Bought Tubers May Be Treated With Chemicals
工業用スプレーの中には、効果よりも害の方が大きいものもあります。
You may not realize it, but store-bought potatoes can be treated with high amounts of toxic chemicals 。 The most common are pesticides, such as chlorpropham. Other chemicals include sprays like imidacloprid, which harm bees and other beneficial insects.
Many industrial sprays and fungicides are known carcinogens. Industrial growers use them heavily on their fields to protect their crops and profits. Unfortunately, many of these dangerous chemicals are still on them when they reach the store.
If you plant store-bought spuds in your garden, you’re introducing these chemicals to the soil. You may avoid this by choosing only certified organic tubers , but it’s better to buy certified seed potatoes just in case.
産業用品種は成長すらしない可能性がある
If it won’t sprout, it’s likely been treated.
If you see sprouts growing from your store-bought tubers, it’s a good sign that they haven’t been sprayed with sprout inhibitors 。ジャガイモの工業農家の中には、収穫後、芽が出ないように塊茎を化学物質で処理する人もいます。
This process increases their shelf life 。 It also affects the health of the tubers by chemically altering their natural growth cycle. The practice is most common with large industrial growers.
If you plant these tubers in your garden, they simply won’t grow 。 You’ll also be exposing your garden to chemicals and diseases. So if you don’t see sprouts, cook them or throw them away.
マーケットチューバーは年齢を感じさせない
Stressful conditions result in smaller, less productive plants.
Because they’re treated with chemicals, store-bought varieties may be older and less healthy than they look. This is called physiological age and it can greatly impact the quality of crops you get from a sprouted seed.
Chronological age measures the exact days the plant has been alive.生理年齢とは遺伝的なジャガイモの年齢です。 。これは、保管条件、遺伝学、収穫時のストレスの結果です。
Industrial potatoes undergo a lot of stress and genetic modification 。これにより、内部の老化が促進され、植物組織が認定された種イモよりもはるかに弱くなります。
これらのストレスにさらされた工業用品種を地面に植えると、より多くの茎とより小さな芽が成長します。 Instead of getting large, flavorful crops, you’ll be left with small and almost unusable tubers.
種芋は病気にならない
Disease-free certified seeds make for healthier, stronger plants.
スーパーで売られているジャガイモとは異なり、認定された種ジャガイモを植えることで、作物が病気にならないことが保証されます。 During the growing season, certified inspectors examine tubers 消費ではなく園芸を目的としています。彼らは病気や害虫がないか徹底的にチェックし、病気が侵入しないことがいかに重要であるかを知っています。
検査官は通常、種子圃場で 2 回以上の検査を行います。種ジャガイモ作物に病気の兆候が見られる場合、それらは治療されるか破壊されます。検査官は病気への耐性や品種の純度も調べます。
収穫前であっても、検査官は保管施設や設備を徹底的に調べて、あらゆる脅威をキャッチします。スパッドが厳しいテストに合格すると、無病認定を取得します。 。
若い塊茎はより強い植物を生み出す
Younger seed potatoes grow better plants with bigger, tastier results.
前に述べたように、店頭で購入される品種の生理学的年齢は決してわかりません。 Older tubers undergo a lot more stress from the time they’re harvested to the time they end up on the shelves.
However, certified seed potatoes sold by reputable sources 生理的には常に若いままです。彼らのストレスのない生活は、健全な頂部優位性を促進します。これは、1本の大きくて健康な茎が残りの茎を引き継ぐときです。
Young, apically dominant seeds grow stronger, producing larger and more flavorful potatoes 。 When you harvest them, you’ll see and taste the difference.
認証済みの種芋なら選択肢が広がります
Grow unique varieties for an exciting range of flavors.
技術的には食料品店で発芽ジャガイモを栽培することはできますが、他に選択肢がたくさんあるのに、なぜそうするのでしょうか? There are over 4,000 varieties of potatoes 、主にペルーのアンデス山脈の高地で栽培されています。
In the U.S., you can still find hundreds of varieties if you look. Grow these amazing varieties and enjoy their abundant flavors, sizes, and colors.
信頼できる販売者から購入する
Certified seed spuds give you peace of mind for your garden.
As always, buy your seed potatoes from reputable sources 。 There are a lot of choices, either online or at your local nursery.
If you want to grow potatoes from their actual seeds (instead of the tubers themselves), look for certified seeds such as these Clancy potato seeds. These and tuber seed from reputable sources have been thoroughly inspected for diseases 。あなたの庭にそれらを植えることが安全であることをあなたは確かに知っています。
オンラインで購入する場合は、他の園芸家からのレビューをチェックしてください。 If you’re shopping at your local nursery, try looking at the seed and its packaging to see any damage. Remember, you always deserve the best seeds for your garden.
健康な種子を広め続ける
Investing in certified seeds means control and better crops.
確かに、認証された種子は高価です。 But after you plant and harvest your crops, you can keep propagating them at home.
発芽するとすぐにおいしい種が得られます。 And you’ll have control over their physiological age by controlling their growing conditions yourself 。自分が何を栽培しているのか、そしてそのスパッドがどれほどおいしいのかを正確に知ることができます。
最終的な考え
はい、食料品店で発芽ジャガイモを栽培できます。しかし、より高品質の塊茎が手に入るとき、なぜわざわざ心配する必要があるのでしょうか。 認定された種子生産者からのものですか？
化学物質が土壌に浸透することを心配する必要はありません。またより健康的な作物を楽しむこともできます。 自宅で繁殖できるということ。
